package com.gqb.thread.join;

public class JoinTest implements Runnable {
	private  int a=0;
	
	public JoinTest(int a) {
		super();
		this.a = a;
	}


	@Override
	public void run() {
		for (int i = 0; i < 5; i++) {
			a+=1;
		}
	}

}
